kados: yes if a value has been set for some subfield and the indicators have been ignored by the cataloguer or only the first one had been set then I see no problem in setting remaining indicators to blank.

paul: marc21_simple_frameworks.sql started as custom set of non-standard frameworks for different record types for one particular library to their specification. However, since I created it the frameworks are close to what standard frameworks for those record types would be except for about 10% hidden fields, absent by default for new records, in addition to too many fields being collapsed in the editor at the request of the custom